Question

The following refer to the following data set: 61.1 55.4 72.3 37.5 72.3 48.8 56.6 54.4 45.3 72.3 What is the arithmetic mean of this data set? mean = What is the median of this data set? median = What is the mode of this data set? mode =

Answer 1

mean=57.9 Median=56.6 Mode=72.3

Explanation:

61.1+55.4+72.3+37.5+72.3+48.8+56.6+54.4+45.3+72.3=579

579/10= mean=57.9 Median=56.6 Mode= 72.3

Answer 2

mean=46.62, median=121.1 mode =72.3

Explanation:

61.1+55.4+72.3+37.5+72.3+48.8+56.6+54.4+45.3+72.3= 576

median= 72.3+48.8-121.1